CN210075630U - High-efficient frequency conversion electromagnetic heating stove - Google Patents
High-efficient frequency conversion electromagnetic heating stove Download PDFInfo
- Publication number
- CN210075630U CN210075630U CN201920896958.1U CN201920896958U CN210075630U CN 210075630 U CN210075630 U CN 210075630U CN 201920896958 U CN201920896958 U CN 201920896958U CN 210075630 U CN210075630 U CN 210075630U
- Authority
- CN
- China
- Prior art keywords
- heating furnace
- electromagnetic heating
- plate
- dustproof filter
- filter plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model belongs to the technical field of the heating furnace, especially, be a high-efficient frequency conversion electromagnetic heating furnace, including the electromagnetic heating furnace body, set up one side on the electromagnetic heating furnace body and be the installation cavity of opening structure, installation cavity fixed mounting has master controller and converter, and the master controller is located the top of converter, and installation cavity fixed mounting has the board of placing that is located the converter below, and the top fixed mounting who places the board has the dehumidification box, and the top and the bottom of dehumidification box are the opening setting, and fixed mounting has the annular slab in the dehumidification box, and three drier package has been placed at the top of annular slab. The utility model relates to a rationally, economical and practical can carry out effectual heat dissipation to the installation intracavity, great reduction moisture in the air and foreign particle get into the installation intracavity, prevent that master controller and converter from weing, be convenient for change the drier package moreover, be convenient for dismantle cleanness, simple operation to first dust removal filter plate.
Description
Technical Field
The utility model relates to a heating furnace technical field especially relates to a high-efficient frequency conversion electromagnetic heating furnace.
Background
The electromagnetic heating furnace is the most extensive heating mode in the industrial field and the civil equipment nowadays, and the electromagnetic induction heating technology is abbreviated as IH technology and is researched and developed on the basis of Faraday's law of electromagnetic induction.
Through retrieval, the authorized bulletin number is CN208479977U, a high-efficiency frequency conversion electromagnetic heating furnace is disclosed, which comprises a cabinet body and a cabinet door, wherein the cabinet body is divided into two parts by a partition plate, a heating furnace is arranged in one part of the cabinet body, a heat preservation layer is arranged around the heating furnace, a high-frequency lead is wound around the heat preservation layer, a temperature sensor is arranged on the heating furnace, the heating furnace is vertically placed in the cabinet body, flanges are arranged at two ends of the heating furnace, a pipeline is arranged on the flanges, the pipeline is communicated with the outside through a round hole arranged on the cabinet body, a frequency converter and a main controller are arranged in the other part of the cabinet body, the frequency converter is electrically connected with two ends of the high-frequency lead, a control screen is arranged on the cabinet door and is electrically connected with a main controller, the main controller is electrically, this electromagnetic heating furnace can full automatic operation, remote monitoring, the fault rate is low, need not artifical on duty, it has more advantages than the gas furnace, however, among the prior art, this electromagnetic heating furnace is in the use, its inside radiating effect is not good, because the master controller of its inside installation and converter can produce heat when the operation, when the high temperature, can influence the normal work of master controller and converter, and when moisture content was great in the air, cause master controller and converter to wet easily, thereby influence the normal use of equipment, for this reason, we propose a high-efficient frequency conversion electromagnetic heating furnace and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-efficiency variable-frequency electromagnetic heating furnace.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency frequency conversion electromagnetic heating furnace comprises an electromagnetic heating furnace body, wherein an installation cavity with one side of an opening structure is formed in the electromagnetic heating furnace body, a main controller and a frequency converter are fixedly installed in the installation cavity, the main controller is positioned above the frequency converter, a placing plate positioned below the frequency converter is fixedly installed in the installation cavity, a dehumidifying box is fixedly installed at the top of the placing plate, the top and the bottom of the dehumidifying box are both provided with openings, an annular plate is fixedly installed in the dehumidifying box, three drying agent bags are placed at the top of the annular plate, a cover plate is fixedly installed at the top of the dehumidifying box, an installation hole positioned below the placing plate is formed in the inner wall of one side of the installation cavity, a heat dissipation fan is fixedly installed in the installation hole, a ventilation pipe is fixedly installed at the bottom of the placing plate, the top end of the ventilation pipe penetrates through the placing plate and is communicated with, and the ventilation pipe communicates with the mounting hole, the below of annular slab is equipped with first dustproof filter plate, the bottom fixed mounting of annular slab has two lead screws, and first dustproof filter plate slip cap is established on two lead screws, and equal threaded mounting has the nut on two lead screws, and the top of two nuts all contacts with the bottom of first dustproof filter plate, offers the mounting groove that is located the master controller top on one side inner wall of installation cavity, and the mounting groove is kept away from and is offered the louvre on one side inner wall of mounting groove notch.
Preferably, a second dustproof filter plate is fixedly arranged in the mounting groove.
Preferably, a plurality of air holes are formed in the top of the cover plate and are evenly distributed at equal intervals.
Preferably, silica gel desiccant is placed in all three desiccant bags.
Preferably, a sealing gasket is fixedly mounted at the top of the first dustproof filter plate, and the top of the sealing gasket is in contact with the bottom of the annular plate.
Preferably, the number of the heat dissipation holes is multiple, and the heat dissipation holes are uniformly distributed.
Compared with the prior art, the beneficial effects of the utility model are that: the device comprises an electromagnetic heating furnace body, a mounting cavity, a master controller, a frequency converter, a placing plate, a dehumidification box, an annular plate, a drying agent bag, a cover plate, a mounting hole, a heat dissipation fan, a ventilation pipe, a first dustproof filter plate, a lead screw, a screw cap, a mounting groove, a heat dissipation hole and a second dustproof filter plate which are matched, when the electromagnetic heating furnace body works, the master controller and the frequency converter also work, the heat dissipation fan is started to work, outside air enters the dehumidification box through the ventilation pipe, the air sequentially penetrates through the first dustproof filter plate, the annular plate and a plurality of air holes in the cover plate to enter the mounting cavity, the master controller and the frequency converter are cooled and dissipated, dust particles in the air are blocked by the first dustproof filter plate, moisture in the air is absorbed by silica gel drying agents in the three drying agent bags, the heat dissipation hole is dehumidified by the silica gel drying agents in the air, the air entering the mounting cavity is kept clean and dry, therefore, when air cooling heat dissipation is carried out in the installation cavity, moisture and dust impurities in the air can be greatly reduced to enter the installation cavity, the main controller and the frequency converter are prevented from being affected with damp, heat dissipation of the main controller and the frequency converter is facilitated, only the drying bag needs to be replaced regularly, the first dustproof filter plate can be cleaned, the screws on the cover plate are disassembled, the cover plate can be disassembled to replace the drying agent bag, the screws on the dehumidification box are disassembled, the dehumidification box can be disassembled from the placing plate, then the two screw caps are unscrewed, the first dustproof filter plate can be disassembled, and the first dustproof filter plate is convenient to clean;
the utility model relates to a rationally, economical and practical can carry out effectual heat dissipation to the installation intracavity, great reduction moisture in the air and foreign particle get into the installation intracavity, prevent that master controller and converter from weing, be convenient for change the drier package moreover, be convenient for dismantle cleanness, simple operation to first dust removal filter plate.
Drawings
FIG. 1 is a schematic sectional view of the main view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 2;
fig. 4 is an enlarged schematic structural view of a portion C in fig. 1.
In the figure: 1. an electromagnetic heating furnace body; 2. a mounting cavity; 3. a master controller; 4. a frequency converter; 5. placing the plate; 6. a dehumidification box; 7. an annular plate; 8. a desiccant bag; 9. a cover plate; 10. mounting holes; 11. a heat dissipation fan; 12. a vent pipe; 13. a first dust-proof filter plate; 14. a screw rod; 15. a nut; 16. mounting grooves; 17. heat dissipation holes; 18. and a second dustproof filter plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency frequency conversion electromagnetic heating furnace comprises an electromagnetic heating furnace body 1, wherein an installation cavity 2 with one side of an opening structure is arranged on the electromagnetic heating furnace body 1, a main controller 3 and a frequency converter 4 are fixedly arranged in the installation cavity 2, the main controller 3 is positioned above the frequency converter 4, a placing plate 5 positioned below the frequency converter 4 is fixedly arranged in the installation cavity 2, a dehumidifying box 6 is fixedly arranged at the top of the placing plate 5, the top and the bottom of the dehumidifying box 6 are both provided with openings, an annular plate 7 is fixedly arranged in the dehumidifying box 6, three drying agent bags 8 are arranged at the top of the annular plate 7, a cover plate 9 is fixedly arranged at the top of the dehumidifying box 6, an installation hole 10 positioned below the placing plate 5 is arranged on the inner wall of one side of the installation cavity 2, a heat dissipation fan 11 is fixedly arranged in the installation hole 10, a ventilation pipe 12 is fixedly arranged at the bottom of the placing plate 5, the top end of the ventilation pipe, one end of the ventilation pipe 12, which is far away from the placing plate 5, is fixedly arranged on the inner wall of one side of the mounting cavity 2, the ventilation pipe 12 is communicated with the mounting hole 10, a first dustproof filter plate 13 is arranged below the annular plate 7, two screw rods 14 are fixedly arranged at the bottom of the annular plate 7, the first dustproof filter plate 13 is slidably sleeved on the two screw rods 14, screw caps 15 are arranged on the two screw rods 14 in a threaded manner, the tops of the two screw caps 15 are both contacted with the bottom of the first dustproof filter plate 13, a mounting groove 16 positioned above the main controller 3 is formed in the inner wall of one side of the mounting cavity 2, and a heat dissipation hole 17 is formed in the inner wall of one;
a second dustproof filter plate 18 is fixedly arranged in the mounting groove 16, a plurality of air holes are formed in the top of the cover plate 9 and are uniformly distributed at equal intervals, silica gel drying agents are placed in three drying agent bags 8, a sealing gasket is fixedly arranged on the top of the first dustproof filter plate 13, the top of the sealing gasket is contacted with the bottom of the annular plate 7, a plurality of heat dissipation holes 17 are formed, and the plurality of heat dissipation holes 17 are uniformly distributed, the device is matched with the electromagnetic heating furnace body 1 through the mounting cavity 2, the main controller 3, the frequency converter 4, the placing plate 5, the dehumidification box 6, the annular plate 7, the drying agent bags 8, the cover plate 9, the mounting hole 10, the heat dissipation fan 11, the ventilation pipe 12, the first dustproof filter plate 13, the lead screw 14, the screw cap 15, the mounting groove 16, the heat dissipation holes 17 and the second dustproof filter plate 18, when the electromagnetic heating furnace body 1 works, the main controller, the heat dissipation fan 11 is started to work, outside air enters the dehumidification box 6 through the ventilation pipe 12, the air sequentially enters the installation cavity 2 through the first dustproof filter plate 13, the annular plate 7 and the plurality of ventilation holes on the cover plate 9, the main controller 3 and the frequency converter 4 are cooled by air, dust particles in the air are blocked by the first dustproof filter plate 13, moisture in the air is adsorbed and dehumidified by the silica gel drying agents in the three drying agent bags 8, so that the air entering the installation cavity 2 is kept clean and dry, hot air in the installation cavity 2 is discharged to the outside through the second dustproof filter plate 18 and the plurality of heat dissipation holes 17, and therefore when the air is cooled and dissipated in the installation cavity 2, moisture and dust impurities in the air can be greatly reduced to enter the installation cavity 2, the main controller 3 and the frequency converter 4 are prevented from being affected with damp, and the heat dissipation of the main controller 3 and the frequency converter 4 is facilitated, only need regularly change dry package 8, clean first dustproof filter plate 13 can, dismantle down the screw on the apron 9, can unpack apart apron 9 and renew drier package 8, dismantle down the screw on dehumidification box 6, can dismantle dehumidification box 6 from placing board 5, then unscrew two nuts 15, can dismantle first dustproof filter plate 13, conveniently clean first dustproof filter plate 13, the utility model relates to a rationally, economical and practical can carry out effectual heat dissipation to in the installation cavity 2, great reduction moisture in the air and impurity particle get into in the installation cavity 2, prevent that master controller 3 and converter 4 from weing, be convenient for change drier package 8 moreover, be convenient for dismantle cleanly to first dust removal filter plate 13, the simple operation.
The working principle is as follows: the model of the heat dissipation fan 11 is FAD25-4, the heat dissipation fan 11 is electrically connected with the electromagnetic heating furnace body 1, the cover plate 9 is fixedly installed at the top of the dehumidification box 6 through screws, the dehumidification box 6 is fixedly installed on the placing plate 5 through screws, the second dustproof filter plate 18 is fixedly installed in the installing groove 16 through screws, when the electromagnetic heating furnace body 1 works, the main controller 3 and the frequency converter 4 also work, the heat dissipation fan 11 is started to work, under the action of the heat dissipation fan 11, outside air enters the dehumidification box 6 through the vent pipe 12, the air sequentially enters the installing cavity 2 through the first dustproof filter plate 13, the annular plate 7 and the plurality of vent holes on the cover plate 9, so that the main controller 3 and the frequency converter 4 are cooled and dissipated, the first dustproof filter plate 13 is used for blocking dust particles in the air, and silica gel drying agents in the three drying agent bags 8 are used for absorbing and dehumidifying moisture in the air, so that the air entering the installation cavity 2 is kept clean and dry, the hot air in the installation cavity 2 is discharged to the outside through the second dustproof filter plate 18 and the plurality of radiating holes 17, the second dustproof filter plate 18 can prevent dust impurities in the outside air from entering the installation cavity 2 through the plurality of radiating holes 17, thereby greatly reducing the moisture and dust impurities in the air from entering the installation cavity 2 when air-cooling and radiating are carried out in the installation cavity 2, preventing the master controller 3 and the frequency converter 4 from being affected with damp, being beneficial to the radiation of the master controller 3 and the frequency converter 4, ensuring the normal work of the master controller 3 and the frequency converter 4, only needing to regularly replace the drying bag 8, cleaning the first dustproof filter plate 13, detaching the screw on the lower cover plate 9, detaching the cover plate 9 to replace the drying agent bag 8, detaching the screw on the lower dehumidification box 6, detaching the dehumidification box 6 from the placing plate 5, then two screw caps 15 are unscrewed, so that the first dustproof filter plate 13 can be detached, the first dustproof filter plate 13 is convenient to clean, and the operation is convenient and fast.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high-efficient frequency conversion electromagnetic heating furnace, includes electromagnetic heating furnace body (1), its characterized in that: the electromagnetic heating furnace is characterized in that a mounting cavity (2) with one side of an opening structure is formed in the electromagnetic heating furnace body (1), a main controller (3) and a frequency converter (4) are fixedly mounted in the mounting cavity (2), the main controller (3) is positioned above the frequency converter (4), a placing plate (5) positioned below the frequency converter (4) is fixedly mounted in the mounting cavity (2), a dehumidifying box (6) is fixedly mounted at the top of the placing plate (5), the top and the bottom of the dehumidifying box (6) are both provided with openings, an annular plate (7) is fixedly mounted in the dehumidifying box (6), three drying agent bags (8) are placed at the top of the annular plate (7), a cover plate (9) is fixedly mounted at the top of the dehumidifying box (6), a mounting hole (10) positioned below the placing plate (5) is formed in the inner wall of one side of the mounting cavity (2), and a heat dissipation fan (11) is fixedly mounted in, a ventilating pipe (12) is fixedly arranged at the bottom of the placing plate (5), the top end of the ventilating pipe (12) penetrates through the placing plate (5) and is communicated with the inside of the dehumidifying box (6), one end of the ventilating pipe (12) far away from the placing plate (5) is fixedly arranged on the inner wall of one side of the mounting cavity (2), the ventilation pipe (12) is communicated with the mounting hole (10), a first dustproof filter plate (13) is arranged below the annular plate (7), two screw rods (14) are fixedly mounted at the bottom of the annular plate (7), and first dustproof filter plate (13) slip cap is established on two lead screws (14), and equal threaded mounting has nut (15) on two lead screws (14), and the top of two nut (15) all contacts with the bottom of first dustproof filter plate (13), offers mounting groove (16) that are located master controller (3) top on one side inner wall of installation cavity (2), and louvre (17) have been seted up on mounting groove (16) keep away from one side inner wall of mounting groove (16) notch.
2. The high-efficiency variable-frequency electromagnetic heating furnace according to claim 1, characterized in that: and a second dustproof filter plate (18) is fixedly arranged in the mounting groove (16).
3. The high-efficiency variable-frequency electromagnetic heating furnace according to claim 1, characterized in that: a plurality of air holes are formed in the top of the cover plate (9), and the air holes are evenly distributed at equal intervals.
4. The high-efficiency variable-frequency electromagnetic heating furnace according to claim 1, characterized in that: silica gel drying agents are arranged in the three drying agent bags (8).
5. The high-efficiency variable-frequency electromagnetic heating furnace according to claim 1, characterized in that: and a sealing washer is fixedly arranged at the top of the first dustproof filter plate (13), and the top of the sealing washer is contacted with the bottom of the annular plate (7).
6. The high-efficiency variable-frequency electromagnetic heating furnace according to claim 1, characterized in that: the number of the heat dissipation holes (17) is multiple, and the heat dissipation holes (17) are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896958.1U CN210075630U (en) | 2019-06-14 | 2019-06-14 | High-efficient frequency conversion electromagnetic heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896958.1U CN210075630U (en) | 2019-06-14 | 2019-06-14 | High-efficient frequency conversion electromagnetic heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210075630U true CN210075630U (en) | 2020-02-14 |
Family
ID=69426827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920896958.1U Active CN210075630U (en) | 2019-06-14 | 2019-06-14 | High-efficient frequency conversion electromagnetic heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210075630U (en) |
-
2019
- 2019-06-14 CN CN201920896958.1U patent/CN210075630U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213818549U (en) | Frequency converter with good heat dissipation performance | |
| CN214100324U (en) | Intelligent switch power cabinet for power distribution system | |
| CN214411799U (en) | Dampproofing automatically controlled cabinet | |
| WO2020124522A1 (en) | Power distribution cabinet convenient for heat dissipation | |
| CN210075630U (en) | High-efficient frequency conversion electromagnetic heating stove | |
| CN213989802U (en) | In put cabinet heat radiation structure | |
| CN211790059U (en) | Dustproof power distribution cabinet | |
| CN211046182U (en) | Block terminal is synthesized in dampproofing monitoring integration | |
| CN209860365U (en) | Novel prevent condensation switch board | |
| CN216981295U (en) | Heat dissipation mechanism of intelligent speed regulation converter | |
| CN215343543U (en) | Heat dissipation dustproof box for electric power system | |
| CN213460596U (en) | Dampproofing formula low-voltage cabinet | |
| CN208806614U (en) | A kind of moisture-proof three-phase imbalance regulating device | |
| CN210807968U (en) | Electric automatization control box | |
| CN210980248U (en) | Machine room ventilation chamber | |
| CN212435079U (en) | Heat-dissipation, moisture-proof and dust-proof low-voltage switch cabinet | |
| CN214534794U (en) | High-temperature-resistant control valve applied to petrochemical device | |
| CN212782935U (en) | Novel automatic cooling device of transformer | |
| CN205646561U (en) | Multifunctional low -voltage switchgear cabinet | |
| CN219937744U (en) | Cooling and dehumidifying type thermal control power cabinet | |
| CN215452166U (en) | Outdoor power distribution cabinet with good protection effect | |
| CN215498166U (en) | Air type bus duct | |
| CN217387982U (en) | Heat dissipation dust-protection type cubical switchboard | |
| CN211530423U (en) | Real-time monitoring's electric power cabinet for distribution network | |
| CN220341856U (en) | Intelligent high-low voltage distribution switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |